Helical Machining
With this strategy , SolidCAM ganerates a number of closed profile sections of the 3D Model geometry located at different Z - level similar to the Constant Z strategy. Then these section are joined in a continuous descending ramp in order to generate the Helical machining tool path.
The tool path generated with the Helical machining strategy is controlled by two main parameters
Step down and Max. ramp angle ( see topic 6.6.5 )